304102628 has 12 divisors (see below), whose sum is σ = 532785792. Its totient is φ = 151878120.

The previous prime is 304102607. The next prime is 304102633. The reversal of 304102628 is 826201403.

It is a junction number, because it is equal to n+sod(n) for n = 304102597 and 304102606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39308 + ... + 46403.

It is an arithmetic number, because the mean of its divisors is an integer number (44398816).

Almost surely, 2^304102628 is an apocalyptic number.

It is an amenable number.

304102628 is a deficient number, since it is larger than the sum of its proper divisors (228683164).

304102628 is a wasteful number, since it uses less digits than its factorization.

304102628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86602 (or 86600 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 304102628 is about 17438.5385855581. The cubic root of 304102628 is about 672.4707379371.

The spelling of 304102628 in words is "three hundred four million, one hundred two thousand, six hundred twenty-eight".